import 'package:plugin_platform_interface/plugin_platform_interface.dart';

import 'gkb_gms_availability_method_channel.dart';

abstract class GkbGmsAvailabilityPlatform extends PlatformInterface {
  /// Constructs a GkbGmsAvailabilityPlatform.
  GkbGmsAvailabilityPlatform() : super(token: _token);

  static final Object _token = Object();

  static GkbGmsAvailabilityPlatform _instance = MethodChannelGkbGmsAvailability();

  /// The default instance of [GkbGmsAvailabilityPlatform] to use.
  ///
  /// Defaults to [MethodChannelGkbGmsAvailability].
  static GkbGmsAvailabilityPlatform get instance => _instance;
  
  /// Platform-specific implementations should set this with their own
  /// platform-specific class that extends [GkbGmsAvailabilityPlatform] when
  /// they register themselves.
  static set instance(GkbGmsAvailabilityPlatform instance) {
    PlatformInterface.verifyToken(instance, _token);
    _instance = instance;
  }

  Future<String?> getPlatformVersion() {
    throw UnimplementedError('platformVersion() has not been implemented.');
  }

  Future<bool> get isGmsAvailable async {
    throw UnimplementedError('isGmsAvailable has not been implemented.');
  }

}
